10 20 30 40 50 60 GUCUGCCGCUCCUCGGG---| CCA - U UGUCCCU GCCAC GCAGCAGUUCUUCAG UGGCA GCUUUA U CGGUG CGUUGUCAAGAAGUU ACCGU CGAAAU C CCACGCUCCGCUGCUCUCAC^ CC- G - CGCCGAG 120 110 100 90 80 70